Drupal 4.7.x

We have a group of 13 newspapers and tabloids that need a new home. We are currently using a basic newspaper web site company but we want more! Here is a list of key items we want:
1. User submitted stories, photos, videos and blogs
2. Business Listing with ratings
3. Open forums and blogs
4. Easily maintained news stories, photo galleries and comment systems
5. Ability to social network
6. Commenting system to comment and rate stories
7. Calendar system with user submitted data
8. Easy to maintain

Just approved a few comments and got this list of errors, can anyone tell me what is wrong?

* warning: Invalid argument supplied for foreach() in /home/mysite/public_html/modules/node.module on line 374.
* warning: implode() [function.implode]: Bad arguments. in /home/mysite/public_html/modules/node.module on line 378.
* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 query: SELECT n.nid, n.vid, n.type, n.status, n.created, n.changed, n.comment, n.promote, n.moderate, n.sticky, r.timestamp AS revision_timestamp, r.title, r.body, r.teaser, r.log, r.format, u.uid, u.name, u.picture, u.data FROM node n INNER JOIN users u ON u.uid = n.uid INNER JOIN node_revisions r ON r.vid = n.vid WHERE in /home/mysite/public_html/includes/database.mysql.inc on line 121.
* warning: Invalid argument supplied for foreach() in /home/mysite/public_html/modules/node.module on line 374.
* warning: implode() [function.implode]: Bad arguments. in /home/mysite/public_html/modules/node.module on line 378.

Thanks in advance for any help with this.

I've been successfully running Drupal 4.7 for over 6 months. Yesterday, I got the wires in my brain crossed and accidently changed the wrong setting.php file with incorrect data. I caught the error quickly, changed it back, and everything seeemd to be back to normal. I logged out and thought everything was fine.

Today, when I went to login, I was unable to do so using any account! MySQL database shows all 'user' tables still present and site is working perfectly otherwise.

Anybody have any ideas?

Can anyone tell me if there is any way to control which node types the node_clone module can be applied to? I would like to allow it on some, disallow it on on others.

I've set up a new CCK/views node and page and have configured the RSS argument in views corrrectly. However, it's not generating a valid feed.

The page is: http://www.punkplanet.com/in_my_headphones

The feed should be: feed://www.punkplanet.com/in_my_headphones/feed

Hi all!

I apologize up front for the rough nature of this request. I recently inherited a site built on drupal and am still learning the in-and-out of its operation.

The powers that be have requested that I help them get their volunteer application online in the form of an online submission form. I've perused the various contributed modules on this site, but truly don't know what would be the best approach.